3.6-P2 Conditionals

Content Outline

3.6.1

• If statements
• Else statements
• Javascript and Python examples

3.6.2

• Examples with Boolean
• Usage of modules
• Homework Assignment(Example Included)

Popcorn Hack #1

Task:

• Write a general conditional based on a topic of you choice
• Use an if and an else statement

score = 85

# Conditional statement
if score >= 75:
    print("You passed the test!")
else:
    print("You failed the test.")

<IPython.core.display.Javascript object>

%%js
let score = 85;

// Conditional statement
if (score >= 75) {
    console.log("You passed the test!");
} else {
    console.log("You failed the test.");
}

<IPython.core.display.Javascript object>

Popcorn Hack #2

Criteria:

• Use a boolean value to check in a conditional
• Set an original value for the boolean variable as an input
• Create a conditional using said boolean variable checking if its true or false.
• Complete in Javascript and Python

owns_a_key = True

if owns_a_key:
    print("Come on in!")
else:
    print("You need a key to come in here")

%%js
let owns_a_key = true;

if (owns_a_key) {
    console.log("Come on in!");
} else {
    console.log("You need a key to come in here.");
}

<IPython.core.display.Javascript object>

Popcorn Hack #3

Task

Use a library of your choice to practice your skills with conditionals

Criteria:

• Import any kind of library.
• Use a conditional using the library you imported(be creative with how you use it)
• Complete in Javascript and Python

import random

roll_dice = random.randint(1, 6)

print("Rolling the dice...")
print(f"You rolled a {roll_dice}")

if roll_dice == 1:
    print("Oh no! You rolled a one. Try again!")
elif roll_dice <= 3:
    print("You rolled a low number. Better luck next time!")
elif roll_dice == 4:
    print("Not bad! You rolled a four.")
elif roll_dice <= 5:
    print("Great roll! You rolled a five.")
else:
    print("Awesome! You rolled a six! You're on a roll!")

%%js
let roll_dice = Math.floor(Math.random() * 6) + 1;

console.log("Rolling the dice...");
console.log(`You rolled a ${roll_dice}`);

if (roll_dice === 1) {
    console.log("Oh no! You rolled a one. Try again!");
} else if (roll_dice <= 3) {
    console.log("You rolled a low number. Better luck next time!");
} else if (roll_dice === 4) {
    console.log("Not bad! You rolled a four.");
} else if (roll_dice === 5) {
    console.log("Great roll! You rolled a five.");
} else {
    console.log("Awesome! You rolled a six! You're on a roll!");
}

<IPython.core.display.Javascript object>